Update CI template from PkgTemplates.jl

.github/workflows/ci.yml

@@ -11,6 +11,11 @@ on:
     paths-ignore:
       - 'README.md'
       - '.github/workflows/**'
+concurrency:
+  # Skip intermediate builds: always.
+  # Cancel intermediate builds: only if it is a pull request build.
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
 
 jobs:
   test:
@@ -72,12 +77,8 @@ jobs:
             Registry.add(RegistrySpec("General"))
             Registry.add(RegistrySpec(url = "https://github.com/jmert/Registry.jl"))
             include("scripts/test_minver.jl")'
-      - run: |
-          julia --project=docs -e '
-            using Pkg
-            Pkg.develop(PackageSpec(path=pwd()))
-            Pkg.instantiate()'
-      - run: julia --project=docs docs/make.jl
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-docdeploy@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}